277630470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 880588800

約数和(自身を除く): 602958330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 26, 27, 30, 38, 39, 45, 46, 54, 57, 65, 69, 78, 90, 95, 114, 115, 117, 130, 135, 138, 171, 181, 190, 195, 207, 230, 234, 247, 270, 285, 299, 342, 345, 351, 362, 390, 414, 437, 494, 513, 543, 570, 585, 598, 621, 690, 702, 741, 855, 874, 897, 905, 1026, 1035, 1086, 1170, 1235, 1242, 1311, 1482, 1495, 1629, 1710, 1755, 1794, 1810, 2070, 2185, 2223, 2353, 2470, 2565, 2622, 2691, 2715, 2990, 3105, 3258, 3439, 3510, 3705, 3933, 4163, 4370, 4446, 4485, 4706, 4887, 5130, 5382, 5430, 5681, 6210, 6555, 6669, 6878, 7059, 7410, 7866, 8073, 8145, 8326, 8970, 9774, 10317, 11115, 11362, 11765, 11799, 12489, 13110, 13338, 13455, 14118, 16146, 16290, 17043, 17195, 19665, 20634, 20815, 21177, 22230, 23530, 23598, 24435, 24978, 26910, 28405, 30951, 33345, 34086, 34390, 35295, 37467, 39330, 40365, 41630, 42354, 44707, 48870, 51129, 51585, 54119, 56810, 58995, 61902, 62445, 63531, 66690, 70590, 74934, 79097, 80730, 85215, 89414, 92853, 102258, 103170, 105885, 108238, 112401, 117990, 124890, 127062, 134121, 153387, 154755, 158194, 162357, 170430, 185706, 187335, 211770, 223535, 224802, 237291, 255645, 268242, 270595, 306774, 309510, 317655, 324714, 374670, 395485, 402363, 447070, 464265, 474582, 487071, 511290, 541190, 562005, 635310, 670605, 711873, 766935, 790970, 804726, 811785, 928530, 974142, 1028261, 1124010, 1186455, 1207089, 1341210, 1423746, 1461213, 1533870, 1623570, 2011815, 2056522, 2135619, 2372910, 2414178, 2435355, 2922426, 3084783, 3559365, 4023630, 4271238, 4870710, 5141305, 6035445, 6169566, 7118730, 7306065, 9254349, 10282610, 10678095, 12070890, 14612130, 15423915, 18508698, 21356190, 27763047, 30847830, 46271745, 55526094, 92543490, 138815235, 277630470]

約数ペア:

[(1, 277630470), (2, 138815235), (3, 92543490), (5, 55526094), (6, 46271745), (9, 30847830), (10, 27763047), (13, 21356190), (15, 18508698), (18, 15423915), (19, 14612130), (23, 12070890), (26, 10678095), (27, 10282610), (30, 9254349), (38, 7306065), (39, 7118730), (45, 6169566), (46, 6035445), (54, 5141305), (57, 4870710), (65, 4271238), (69, 4023630), (78, 3559365), (90, 3084783), (95, 2922426), (114, 2435355), (115, 2414178), (117, 2372910), (130, 2135619), (135, 2056522), (138, 2011815), (171, 1623570), (181, 1533870), (190, 1461213), (195, 1423746), (207, 1341210), (230, 1207089), (234, 1186455), (247, 1124010), (270, 1028261), (285, 974142), (299, 928530), (342, 811785), (345, 804726), (351, 790970), (362, 766935), (390, 711873), (414, 670605), (437, 635310), (494, 562005), (513, 541190), (543, 511290), (570, 487071), (585, 474582), (598, 464265), (621, 447070), (690, 402363), (702, 395485), (741, 374670), (855, 324714), (874, 317655), (897, 309510), (905, 306774), (1026, 270595), (1035, 268242), (1086, 255645), (1170, 237291), (1235, 224802), (1242, 223535), (1311, 211770), (1482, 187335), (1495, 185706), (1629, 170430), (1710, 162357), (1755, 158194), (1794, 154755), (1810, 153387), (2070, 134121), (2185, 127062), (2223, 124890), (2353, 117990), (2470, 112401), (2565, 108238), (2622, 105885), (2691, 103170), (2715, 102258), (2990, 92853), (3105, 89414), (3258, 85215), (3439, 80730), (3510, 79097), (3705, 74934), (3933, 70590), (4163, 66690), (4370, 63531), (4446, 62445), (4485, 61902), (4706, 58995), (4887, 56810), (5130, 54119), (5382, 51585), (5430, 51129), (5681, 48870), (6210, 44707), (6555, 42354), (6669, 41630), (6878, 40365), (7059, 39330), (7410, 37467), (7866, 35295), (8073, 34390), (8145, 34086), (8326, 33345), (8970, 30951), (9774, 28405), (10317, 26910), (11115, 24978), (11362, 24435), (11765, 23598), (11799, 23530), (12489, 22230), (13110, 21177), (13338, 20815), (13455, 20634), (14118, 19665), (16146, 17195), (16290, 17043)]